Intel DQ57TM manual LAN Subsystem, LAN Status LEDs States

Intel Desktop Board DQ57TM Product Guide

LAN Subsystem

The LAN subsystem includes:

•Intel 82578DM Gigabit (10/100/1000 Mb/s) Ethernet LAN controller with support for:

⎯Intel AMT 6.0

⎯ASF 2.0

•RJ-45 LAN connector with integrated status LEDs

LAN software and drivers are available at http://downloadcenter.intel.com/.

Two LEDs are built into the RJ-45 LAN connector located on the back panel (see Figure 2). These LEDs indicate the status of the LAN as shown in Table 3.

Figure 2. LAN Status LEDs

Table 3. LAN Status LEDs States

LED	LED Color	LED State	Indicates
A (Link/Activity)	Green	Off	LAN link is not established
		On	LAN link is established
		Blinking	LAN activity is occurring
B (Link Speed)	N/A	Off	10 Mb/s data rate
	Green	On	100 Mb/s data rate
	Yellow	On	1000 Mb/s data rate

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